from tkinter import *

print("Введите начальную координату X:")
X = int(input())
print("Введите начальную координату Y:")
Y = int(input())
print("Введите начальную координату N")
N = int(input())


cords = [0, 0, 10, 0, 10, 10, 20, 10, 20,20,10,20,10,30,0,30]

if N == 0 and X>0 and X<=500 and Y>=0 and Y<=500:
    pass
else:
    if N > 0 and 0*N+X>= 0 and 0*N+Y>=0 and 20*N+X<=500 and 30*N+Y<=500:
        pass
    else:
        if N<0 and 20*N+X>=0 and 30*N+Y>=0 and 0*N+X<=500 and 0*N+Y<=500:
            pass
        else:
            print("Размер фигуры превышает максимальный размер поля")
            exit()



root = Tk()
root.title("IT Марафон")
root.geometry("500x500")

canvas = Canvas(bg = "white", width = 500, height = 500)
canvas.pack(anchor = CENTER, expand=1)

canvas.create_polygon(cords[0] *N+X,  cords[1] *N+Y,
                      cords[2] *N+X,  cords[3] *N+Y,
                      cords[4] *N+X,  cords[5] *N+Y,
                      cords[6] *N+X,  cords[7] *N+Y,
                      cords[8] *N+X,  cords[9] *N+Y,
                      cords[10]*N+X,  cords[11]*N+Y,
                      cords[12]*N+X,  cords[13]*N+Y,
                      cords[14]*N+X,  cords[15]*N+Y,)

root.mainloop()
